Analysis
- max time kernel
95s - max time network
97s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
09/01/2025, 00:19
Static task
static1
Behavioral task
behavioral1
Sample
36ae428235152e37ae0e399cadefbf582611d03ac63f6a342d86ec51e69d5a10.exe
Resource
win7-20240903-en
8 signatures
120 seconds
Behavioral task
behavioral2
Sample
36ae428235152e37ae0e399cadefbf582611d03ac63f6a342d86ec51e69d5a10.exe
Resource
win10v2004-20241007-en
8 signatures
120 seconds
General
- Target 36ae428235152e37ae0e399cadefbf582611d03ac63f6a342d86ec51e69d5a10.exe
- Size 598KB
- Sample250109-al64dsslej
- SHA256 36ae428235152e37ae0e399cadefbf582611d03ac63f6a342d86ec51e69d5a10
- MD5 6a3b14fd5978cbd295f46a6082e6e484
- SHA1 1a12534b7a5361f4a9ba09e01f32c2968aa26a00
- SHA512 7181da93b0c9112cda8bba3161aeee6a3505fe16e6446728540f972698daf2fee960028429799d19b787a0c49528b6eaec9b1130525078e379da319d4d71c166
- SSDEEP 6144:iKWlw1DxD+ASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2z:i7lw1Dx65zfXeYU43fiysgfBnnl2z
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- RevengeRAT
Remote-access trojan with a wide range of capabilities.
- Revengerat family
- RevengeRat Executable 1 IoCs
resource yara_rule behavioral2/files/0x000a000000023b6e-6.dat revengerat - Executes dropped EXE 1 IoCs
pid Process 5008 ocs_v71a.exe - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 36ae428235152e37ae0e399cadefbf582611d03ac63f6a342d86ec51e69d5a10.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5008 ocs_v71a.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4760 36ae428235152e37ae0e399cadefbf582611d03ac63f6a342d86ec51e69d5a10.exe 5008 ocs_v71a.exe 5008 ocs_v71a.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4760 wrote to memory of 5008 4760 36ae428235152e37ae0e399cadefbf582611d03ac63f6a342d86ec51e69d5a10.exe 82 PID 4760 wrote to memory of 5008 4760 36ae428235152e37ae0e399cadefbf582611d03ac63f6a342d86ec51e69d5a10.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\36ae428235152e37ae0e399cadefbf582611d03ac63f6a342d86ec51e69d5a10.exe"C:\Users\Admin\AppData\Local\Temp\36ae428235152e37ae0e399cadefbf582611d03ac63f6a342d86ec51e69d5a10.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4760 -
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exeC:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54418863 -chipde -0e55874a34074d45adbbbdd3c6c68fc5 - -BLUB1 -zsbbpcgmliplxldq -7864902⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:5008
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
- Size 288KB
- SHA256 7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5
- MD5 317ec5f92cfbf04a53e8125b66b3b4af
- SHA1 16068b8977b4dc562ae782d91bc009472667e331
- SHA512 ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65
- SSDEEP 3072:CbCGf7FUEQwAH/qo25/Bj70kweunGwkDeN3CNBjDnm9L9nfWzkul/gF46bQN2Gwp:yfCEv2YUMNJlaJuNlK17Y4c83f
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\OCS\zsbbpcgmliplxldq.dat
- Size 83B
- SHA256 4e37da71c46bfe283bbbc6c7857fb986d91798da89dd7b2e2c1cd91f02a4b8fd
- MD5 51d5b493f35696705495798983e61956
- SHA1 276f9e652eb2f98a9acc7dc26e3253c490336c97
- SHA512 614c6c7475052c6b2f1ccc84f6ff528f611d707f060eeb39099b6ae1e037fdac88e256c2d095a8dea437c6db5dbb29eede427646a82da4df10ff7a2bb34fadbe
- MD5 SHA1 SHA512